IAI acon, Operation Manual, Page: 25 / 216

2. ACON,
PCON
19
ACON/PCON output PLC input side (* “n” indicates the first input address of each axis.)
DO on the ACON or PCON side and output data register
Remote I/O mode
Position/simplified
direct value mode
Half direct value
mode
Full direct value
mode
Remote I/O mode
2
PLC input
area
(bytes)
Number of
occupied bytes: 2
Number of
occupied bytes: 8
Number of
occupied bytes: 16
Number of
occupied bytes: 32
Number of
occupied bytes: 12
n, n+1 Port No.0 to 15 Port No.0 to 15
n+2, n+3
Current position Current position Current position
Occupied area
n+4, n+5
Completed
position No.
(simple alarm ID)
n+6, n+7 Status Signal
Command current Command current Current position
n+8, n+9
n+10, n+11
Current speed Current speed Command current
n+12, n+13 Alarm code Alarm code
n+14, n+15 Status signal
n+16, n+17
n+18, n+19
n+20, n+21
n+22, n+23
n+24, n+25
n+26, n+27
n+28, n+29
Occupied area
n+30, n+31 Status signal
(Note) The Occupied area shows the domain to be occupied with the operation mode setting.
Therefore, this domain cannot be used for any other purpose. Also, exercise caution to avoid node
address duplication.